judging from his before (nbadraft.net) and after (Knicks site) mugshots, Arron Gray could be a frontcourt sleeper if his conditioning is what he claims

from the workout reports

The 7-2 Gray’s modest background has helped him deal with the fact that, after being viewed as a likely lottery candidate last year, an injury-filled senior season has had him fall on most draft boards. “No regrets,” he smiles when thinking of his decision to return to school at Pitt. “I feel good about everything. We went to the Sweet Sixteen, didn’t we? If you think like that through life, you’re going to drive yourself crazy.”

“I’ve lost 20 pounds since the end of the season,” said Gray. ”Due to my injury I really ballooned up so that was job one. Now I keep on working on my body, my agility, and show these teams that I really want it.”

Nah....he's a little robotic in his movements. Slow-footed, not explosive at all...and despite his size, I doubt he will be a shot-blocker in this league. He'd make an okay backup for some team but I'll pass.

Like I was sayin', I'd take a long hard look at Avis Wyatt of Virginia State

From NBAdraft.net

Avis Wyatt 6-10 220 SF Virginia St. Sr. -- 4.0 ppg, 6-10 fg (60%), 2.0 rpg, 3.3 to. One scout told me he had never seen a player look so lost at the pre-draft camp. "He looks like he got off at the wrong exit and he's still trying to figure out where he is. He doesn't know what position he is, he has no idea what to do with the ball when he gets it. He apparently has never played against this level of competition." Wyatt was the only DII player in camp, and while he has an impressive combination of length, athleticism and outside shooting, he's extremely raw and lacks a position.